Miley Cyrus and Kaitlynn Carter's relationship shows no sign of stopping.

Over the weekend, the "Nothing Breaks Like a Heart" singer and model were spotted "basically having sex" inside West Hollywood's Soho House just weeks after photos of them kissing on a boat in Lake Como surfaced online. According to Page Six, eyewitnesses say the women were all over each other.

“They were obsessed with each other. They couldn’t keep their hands off each other. They were kissing and making out everywhere. In the bathroom, at the bar, in the middle of the floor. They were basically having sex. There’s no question they’re together," the spy said, noting the pair didn't seem to care who was watching.

Cyrus and Carter's alleged PDA-filled night together comes literally hours after the pop star dropped her new single, "Slide Away," which seemingly references her breakup with husband Liam Hemsworth.

The sighting also follows a recently published People report, in which sources told the outlet Cyrus and Carter are not officially dating. “Miley is very close with Kaitlynn. It’s romantic, but also a friendship,” the insider said. “They are both going through similar stuff right now and are bonding over it.”

The source also revealed the two are "staying together" in Los Angeles.

Shocking Celebrity Breakups

More From 94.5 PST